One of the few 35mm bellows systems that has front panel swings and shifts. Non-Ai mount, completely manual. Add an appropriate adapter, and you can use any lens, medium or large format.Caveat: I do not know whether it will work with all digital Nikon cameras. Some cameras may be damaged if a non-AI accessory or lens is used. With an appropriate adapter it might work with other camera brands as well.$150 plus Paypal and shipping from Japan.